So I've got EQAO tomorrow (yay) ((not))

Been going through the practice booklet~

Alfredo and his wife, Jody, work in a
restaurant.
Last week Alfredo received an average of
$15 in tips for each of the 55 tables he
served. Jody received an average of $20 in
tips for each of the 60 tables she served.
They are planning a weekend trip. Alfredo
will pay a total of $220 for their hotel room
and Jody will pay a total of $160 for their
rental car.
How much of their combined tips will be
left over after they have paid for their hotel
room and rental car?

a $1620
b $1645
c $2025
d $2405

Help? D: